package com.geely.design.pattern.creational.singleton;



import java.util.HashMap;
import java.util.Map;

public class ContainerSingleton {
    private static Map<String,Object> singletonMap = new HashMap<String,Object>();
    
//    public static void putInstance(String key,Object instance){
//        if(StringUtils.isNotBlank(key) && instance != null){
//            if(!singletonMap.containsKey(key)){
//                singletonMap.put(key,instance);
//            }
//        }
//    }
//    public static Object getInstance(String key){
//        return singletonMap.get(key);
//    }
}
